67729905

素因数分解:

$3^3\times 5^1\times {\mathrm{501703}}^1$

素因数の和:501717

約数の個数: 16

約数和(自身を含む): 120408960

約数和(自身を除く): 52679055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 501703, 1505109, 2508515, 4515327, 7525545, 13545981, 22576635, 67729905]

約数ペア:

[(1, 67729905), (3, 22576635), (5, 13545981), (9, 7525545), (15, 4515327), (27, 2508515), (45, 1505109), (135, 501703)]